Rain is different than 12-20 inches of snow. Deep snow will melt and drip into different places and ways that rain can't get to. so I will atleast cover my AC unit.
Ok. I get that. We never get that much snow here. 3 or 4 times a year we may get 3 to 6 inches and its gone in just a few days.
we bought ours new in July this year and our salesman told us not to fool with a cover!….we are life long Nashvillians and don't have clue what you fine folks up north go through in the winter. don't know why he would want to miss out on a cover and wheel(s) sale, his commission's on campers only!….Camping World wouldn't like this would they!…...
I cover my home AC in the winter. I also purchased an AC Cover for the trailer. I am not covering the the trailer just the ac and tires. We get a lot of snow and it can be quite cold.